Altec 1678B automatic 8 ch. mic mixer user manual Last response: January 6, 2013 4:07 PM in Other Consumer Electronics Share vhues December 27, 2012 6:56:39 PM Hello, anyone have a altec 1678B user manual? More about : altec 1678b automatic mic mixer user manual dean8020 January 6, 2013 4:07:58 PM Hello, Here are links to the manuals of the 1678 and the 1678C. I don't know what specifically you are looking for, but these may cover a lot of things for the B model, basic controls etc. http://altecpro.com/pdfs/vintage/ElectronicsAndTransformers/signalProcessing/1674%201678%20Signal%20Processing%20Manual%20ZIP.zip http://altecpro.com/pdfs/vintage/ElectronicsAndTransformers/signalProcessing/1678C%20Signal%20Processing%20Manual.pdf m 0 l Can't find your answer ? Ask ! Publish !